Keller LEO5 (100bar) Digital Manometer

SKU: KELL303040.XXX
  • Measures pressure from 0 to 100bar with ±0.05% FS accuracy and 20mbar resolution
  • Peak mode with a 5kHz sampling rate captures the highest pressure reading
  • Large, downloadable internal memory with room for 56,000 readings
More Info
Current lead time 6-8 weeks

Keller LEO5 Digital Manometer (100bar)

The Keller LEO5 Digital Manometer is capable of measuring absolute pressure from 0bar to 100bar with accuracy of ±0.05% FS and a resolution of 20mbar via a G ¼” male pressure connector and piezoresistive transducer. There is an additional temperature measurement range of 0˚C to 50˚C with ±1˚C accuracy.

The clear digital screen on the Keller LEO5 clearly displays pressure and temperature readings and the pressure gauge also produces an analogue signal with a 4…20mA current or 0…10V voltage. The peak capture mode records the highest reading in a measurement period and takes measurements at a rate of 5000Hz as opposed to the 2Hz rate in standard mode. It also boasts min/max recording and zero values.

The Keller LEO5 has internal memory with enough room for up to 56,000 readings, all with time stamps, temperature readings, pressure and peak pressure. It has a USB port which can be used to download results to a PC and configure the pressure gauge.

The stainless steel design of the Keller LEO5 – coupled with a sealed, toughened glass frontage – gives it a IP66-rated ingress protection. Up to 1600 hours operation is provided by a single charge of the batteries.

Keller part number: 303040.xxxx

Key Features

  • Absolute pressure range: 0 to 100bar
  • Pressure accuracy: ±0.05% FS
  • Pressure resolution: 20mbar
  • Temperature range: 0˚C to 50˚C
  • Temperature accuracy: ±1˚C
  • Peak mode with 5000Hz sampling rate
  • Analogue voltage/current output
  • Large onboard memory
  • USB port for communication with PC
  • IP66-rated waterproof design
  ECO2 LEO1 LEO2 LEO3 LEO5 LEO Record LEX1
-1 to 3bar
-1 to 30bar
0 to 100bar
0 to 300bar
0 to 400bar
0 to 700bar
0 to 1000bar
Accuracy ±0.5% FS ±0.1% FS ±0.1% FS ±0.1% FS ±0.05% FS ±0.1% ±0.05% FS
Resolution(at smallest range) 10mbar 1mbar 1mbar 1mbar 1mbar 1mbar 0.1mbar
Temperature range 0˚C to 50˚C
Temperature accuracy ±1˚C
Intrinsically safeversion
Peak mode
Pressure connector 7/16" UNF G 1/4" 7/16" UNF G 1/4" G 1/4" G 1/4" G 1/4"
Analogue output
Internal memory
Data port RS485 Binder USB RS485 Fischer RS485 Fischer
Compatible withKeller-Bus protocol
Specification
  • Absolute pressure range: 0 to 100bar
  • Pressure resolution: 20mbar
  • Overpressure: 200bar
  • LCD number of digits upper/lower: 5 (7 segments) / 5 (14 segments)
  • Accuracy: 0.05% FS (incl. linearity, repeatability, and hysteresis)
  • Total error band (0…50˚C): 0.1% FS (accuracy incl. temperature error)
  • Precision: Optional for ≥20bar: 0.025% FS or 0.01% FS
  • Storage temperature: -10˚C to 60˚C
  • Operating temperature: 0˚C to 50˚C
  • Data storage: >56,000 readings with timestamp
  • Long term stability: 1mbar or 0.05% FS for reference; 0.5mbar or 0.025% FS for absolute
  • Compensated temperature range: 0˚C to 50˚C
  • Temperature measurement accuracy: ±1˚C
  • Accumulator: Lithium-Ion 4.2V / 1.6 Ah
  • Accumulator run time: Standard mode, 1600 hours; peak mode, 160 hours
  • Accumulator charge cycles: >300 hours
  • Pressure connection: G ¼”
  • Interface / plug type: USB / mini USB
  • Dimensions: 76mm x 118mm x 42mm
  • Weight: 340g approx.
  • Protection: IP66
Label Type Size Download
pdf Keller LEO5 Datasheet pdf 549.6 KB Download